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"ID user decrement error" #141

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mokujinh opened this issue Dec 11, 2023 · 4 comments · Fixed by #152
Closed

"ID user decrement error" #141

mokujinh opened this issue Dec 11, 2023 · 4 comments · Fixed by #152
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@Mustard2
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bug Something isn't working
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Version 0.32

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@mokujinh
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I seem to have come through some errors with the Add-on version after checking the console after blender crashed on me a couple of times.

Here are some screen of the errors and what it causes.
2351432513425

4124124

Apparently it causes many fake users and also it crashes blender when I try to open or make a new project as well.

I tried uninstalling the latest UI Version 3 and blender won't crash anymore and the errors won't show up on the console anymore.

This happen to a model I updated from 3.6 to 4.0, (I appended the model to a clean project first).

I tested the older models version in blender 3.6 with the script version of MustardUI and they work fine and the errors won't show on the console either.
@mokujinh
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mokujinh commented Dec 11, 2023 •
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Update: Figured out the source of the error may be changing the bone layer name before it being assigned to a specific mesh in the UI configuration mode.

Edit update: the error specifically happens when assigning a bone collection to an outfit part. Changing the name of the bone collection but not assigning it to an outfit part does not produce this error.

@Mustard2 Mustard2 added the bug Something isn't working label Dec 11, 2023
@Mustard2 Mustard2 self-assigned this Dec 11, 2023
@Mustard2
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Wow this seems like a major issue.

I did see those errors in the console, but I thought it was just a small warning from Blender. Apparently, it isn't.

Let me check. :)

@Mustard2
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It seems like it's a Blender bug. I reported it:
https://projects.blender.org/blender/blender/issues/116061

@Mustard2 Mustard2 pinned this issue Dec 11, 2023
@Mustard2 Mustard2 mentioned this issue Dec 28, 2023
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It seems it will be fixed in Blender 4.1 :)

@Mustard2 Mustard2 added this to the Version 0.32 milestone Jan 20, 2024
@Mustard2 Mustard2 linked a pull request Mar 10, 2024 that will close this issue
Version 0.31.1 #152
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@Mustard2 Mustard2 mentioned this issue Mar 10, 2024
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Mustard2 added a commit that referenced this issue Mar 10, 2024
@Mustard2
reverted #141 fix due to Blender bug fix
6710395
@Mustard2 Mustard2 unpinned this issue Mar 15, 2024
Mustard2 added a commit that referenced this issue Mar 19, 2024
@Mustard2
Version 0.31.1 (#152)
338d1d1 
- Feature: The updater function checks the minimum Blender version required by the remote MustardUI version and show additional messages to prompt the user to update Blender if necessary
- Bug: Children armature collections were not showing.
- Bug Auto Smooth Normal not working in Blender 4.1 #151 : Compatibility with Blender 4.1 (normals auto smooth switched to modifier)
- Bug "ID user decrement error" #141: Mask support for Armature bones has been reintroduced (due to the Blender 4.1 fix of the ID decrement error)
- Bug: Removed a cause of failure for the addon to be disabled/removed/re-installed/updated.

Note: this version is still also compatible with Blender 4.0, but I bumped the minimum version just in case. That is, it should be safe to use MustardUI 0.31.1 also with Blender 4.0.
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Version 0.31.1 Mustard2/MustardUI
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